Kolberg 271B Metal/Non-Metal
Searle Brothers Construction Company
· Surface
Controlled by
Nellie Searle
Granger,
Sweetwater County,
WY
·
Active
MSHA Mine ID: 4801496
Kolberg 271B has $2K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2004
18
citations
3
significant & substantial
$1,825
proposed penalties
$1,825
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
29
inspections on record
256
inspection hours
n/a
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rate withheld: 256 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Kolberg 271B has $2K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
17 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-11-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
Quarterly safety rates
ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 1,421 | 1 | 0 | 703.7 |
| 2025 Q3 | 319 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,280 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,541 | 0 | 0 | 0.0 |
| 2024 Q4 | 899 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,140 | 0 | 0 | 0.0 |
| 2024 Q2 | 851 | 0 | 0 | 0.0 |
| 2024 Q1 | 806 | 0 | 0 | 0.0 |
Show 65 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 409 | 0 | 0 | 0.0 |
| 2023 Q3 | 334 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,449 | 0 | 0 | 0.0 |
| 2023 Q1 | 42 | 0 | 0 | 0.0 |
| 2022 Q4 | 0 | 1 | 0 | |
| 2022 Q3 | 0 | 0 | 0 | |
| 2022 Q2 | 372 | 0 | 0 | 0.0 |
| 2022 Q1 | 11 | 0 | 0 | 0.0 |
| 2021 Q4 | 13 | 0 | 0 | 0.0 |
| 2021 Q3 | 649 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,444 | 2 | 0 | 1385.0 |
| 2021 Q1 | 1,138 | 0 | 0 | 0.0 |
| 2020 Q4 | 324 | 0 | 0 | 0.0 |
| 2020 Q3 | 650 | 0 | 0 | 0.0 |
| 2020 Q2 | 867 | 0 | 0 | 0.0 |
| 2020 Q1 | 18 | 4 | 0 | 222222.2 |
| 2019 Q4 | 207 | 0 | 0 | 0.0 |
| 2019 Q3 | 16 | 0 | 0 | 0.0 |
| 2019 Q2 | 591 | 0 | 0 | 0.0 |
| 2019 Q1 | 181 | 0 | 0 | 0.0 |
| 2018 Q4 | 179 | 0 | 0 | 0.0 |
| 2018 Q3 | 419 | 0 | 0 | 0.0 |
| 2018 Q2 | 411 | 0 | 0 | 0.0 |
| 2018 Q1 | 162 | 0 | 0 | 0.0 |
| 2017 Q4 | 137 | 0 | 0 | 0.0 |
| 2017 Q3 | 20 | 0 | 0 | 0.0 |
| 2017 Q2 | 310 | 0 | 0 | 0.0 |
| 2017 Q1 | 148 | 0 | 0 | 0.0 |
| 2016 Q4 | 70 | 0 | 0 | 0.0 |
| 2016 Q3 | 241 | 0 | 0 | 0.0 |
| 2016 Q2 | 314 | 0 | 0 | 0.0 |
| 2016 Q1 | 207 | 0 | 0 | 0.0 |
| 2015 Q4 | 37 | 0 | 0 | 0.0 |
| 2015 Q3 | 29 | 0 | 0 | 0.0 |
| 2015 Q2 | 388 | 0 | 0 | 0.0 |
| 2015 Q1 | 4 | 0 | 0 | 0.0 |
| 2014 Q4 | 0 | 0 | 0 | |
| 2014 Q3 | 1 | 0 | 0 | 0.0 |
| 2014 Q2 | 0 | 0 | 0 | |
| 2014 Q1 | 324 | 0 | 0 | 0.0 |
| 2013 Q4 | 20 | 0 | 0 | 0.0 |
| 2013 Q3 | 96 | 0 | 0 | 0.0 |
| 2013 Q2 | 227 | 2 | 1 | 8810.6 |
| 2013 Q1 | 348 | 0 | 0 | 0.0 |
| 2012 Q4 | 561 | 0 | 0 | 0.0 |
| 2004 Q4 | 72 | 6 | 1 | 83333.3 |
| 2004 Q3 | 359 | 2 | 1 | 5571.0 |
| 2004 Q2 | 312 | 0 | 0 | 0.0 |
| 2004 Q1 | 0 | 0 | 0 | |
| 2003 Q4 | 0 | 0 | 0 | |
| 2003 Q3 | 0 | 0 | 0 | |
| 2003 Q2 | 120 | 0 | 0 | 0.0 |
| 2003 Q1 | 911 | 0 | 0 | 0.0 |
| 2002 Q4 | 0 | 0 | 0 | |
| 2002 Q3 | 57 | 0 | 0 | 0.0 |
| 2002 Q2 | 1,067 | 0 | 0 | 0.0 |
| 2002 Q1 | 395 | 0 | 0 | 0.0 |
| 2001 Q4 | 0 | 0 | 0 | |
| 2001 Q3 | 0 | 0 | 0 | |
| 2001 Q2 | 800 | 0 | 0 | 0.0 |
| 2001 Q1 | 0 | 0 | 0 | |
| 2000 Q4 | 170 | 0 | 0 | 0.0 |
| 2000 Q3 | 0 | 0 | 0 | |
| 2000 Q2 | 0 | 0 | 0 | |
| 2000 Q1 | 0 | 0 | 0 |
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.
For insurers, brokers, and safety consultants
The full compliance file on Kolberg 271B
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.